(module
 (type $struct.A (struct (field i32)))
 (type $ref?|$struct.A|_=>_none (func (param (ref null $struct.A))))
 (export "foo" (func $0))
 (func $0 (; has Stack IR ;) (param $0 (ref null $struct.A))
  (drop
   (struct.get $struct.A 0
    (local.get $0)
   )
  )
 )
)
